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AUSCERT External Security Bulletin Redistribution
ESB-2022.2488
Security update for ucode-intel
20 May 2022
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AusCERT Security Bulletin Summary
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Product: ucode-intel
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2022-21151
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-20221744-1
Comment: CVSS (Max): 5.3 CVE-2022-21151 (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
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SUSE Security Update: Security update for ucode-intel
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:1744-1
Rating: moderate
References: #1198717 #1199423
Cross-References: CVE-2022-21151
Affected Products:
SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________
An update that solves one vulnerability and has one errata is now available.
Description:
This update for ucode-intel fixes the following issues:
Updated to Intel CPU Microcode 20220510 release. (bsc#1199423) Updated to Intel
CPU Microcode 20220419 release. (bsc#1198717)
o CVE-2022-21151: Processor optimization removal or modification of
security-critical code for some Intel(R) Processors may allow an
authenticated user to potentially enable information disclosure via local
access (bsc#1199423).
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2022-1744=1
Package List:
o SUSE Linux Enterprise Server 12-SP5 (x86_64):
ucode-intel-20220510-3.42.2
ucode-intel-debuginfo-20220510-3.42.2
ucode-intel-debugsource-20220510-3.42.2
References:
o https://www.suse.com/security/cve/CVE-2022-21151.html
o https://bugzilla.suse.com/1198717
o https://bugzilla.suse.com/1199423
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